Hullo Buckwheat Pillow (King Size - 20x36) Certified Organic Twill (7oz) Made in USA and Imported King Size 20x36" Buckwheat Hull Pillow Buckwheat Hull Filling Grown and Milled in the USA No Chemical-Based Foams or Bird Feathers Promotes Airflow - Stays Cool All Night High Quality Hidden Zipper for Adjustable Loft